Abstract: A button structure includes a button, a supporting base and a circuit board. The button has a pressing portion, an elastic arm and a trigger portion. The elastic arm is extended rearward from one side of a rear of the pressing portion, and then is bent sideward, and then is extended frontward. The trigger portion is extended rearward from the rear of the pressing portion. The trigger portion is disposed beside the elastic arm. The supporting base disposed to a rear of the button. The supporting base has a surrounding wall and a fastening pillar. The fastening pillar is disposed in the surrounding wall. The elastic arm is disposed in the surrounding wall and is disposed between the surrounding wall and the fastening pillar. The circuit board disposed to the rear of the button. The circuit board has a switch. The trigger portion is corresponding to the switch.

Abstract: A button structure includes a plurality of supporting elements, an elastic element, a plurality of conductive elements, a circuit board, and a plurality of key caps mounted around the plurality of the supporting elements. Each supporting element has a base portion. The elastic element is disposed to bottom surfaces of the plurality of the supporting elements. Several portions of a top surface of the elastic element are recessed downward to form a plurality of concave portions. Middles of top surfaces of the plurality of the concave portions extend upward to form a plurality of elastic covers. The plurality of the conductive elements are disposed to top surfaces of insides of the plurality of the elastic covers. The circuit board is disposed to a bottom surface of the elastic element. The plurality of the conductive elements are disposed between the elastic element and the circuit board.

Abstract: A button structure includes a circuit board, an elastic element mounted on the circuit board, a hollow base mounted to a top of the elastic element, a directional pad mounted on the base, a metal sheet connected to an inner surface of the directional pad, and a conductive elastic monomer. The conductive elastic monomer is disposed in the directional pad. The conductive elastic monomer is disposed in a middle of the base. A top end of the conductive elastic monomer is connected to the metal sheet, and a bottom end of the conductive elastic monomer has a connecting end extending downward. The bottom end of the conductive elastic monomer is connected to the elastic element. The connecting end passes through the elastic element and the circuit board. The circuit board is electrically connected to the connecting end.

Abstract: A joystick structure includes a key cap, a base, a steering stick unit disposed to a bottom surface of the base, a circuit board and a cable. The key cap has a head portion. A bottom surface of the head portion extends downward to form a fastening portion. The base is disposed to a bottom surface of the key cap. The base has a main portion. A top of the main portion extends upward to form a hollow surrounding portion. The fastening portion is fastened in the surrounding portion. The base has a through hole. The steering stick unit is mounted on a top surface of the circuit board. One end of the cable is integrally molded in the fastening portion. The other end of the cable passes through the through hole, and then the other end of the cable is electrically connected with the circuit board.

Abstract: A button structure includes a circuit board, an elastic element mounted on the circuit board, a hollow base mounted to a top of the elastic element, a directional pad mounted on the base, a metal sheet connected to an inner surface of the directional pad, and a conductive elastic monomer. The conductive elastic monomer is disposed in the directional pad. The conductive elastic monomer is disposed in a middle of the base. A top end of the conductive elastic monomer is connected to the metal sheet, and a bottom end of the conductive elastic monomer has a connecting end extending downward. The bottom end of the conductive elastic monomer is connected to the elastic element. The connecting end passes through the elastic element and the circuit board. The circuit board is electrically connected to the connecting end.

Abstract: A button structure includes a push button, a housing enclosing the push button, a supporting unit and a circuit board. The push button has an outer wall. Several portions of a bottom of the outer wall extend outward to form a plurality of projection parts evenly distributed around the outer wall. Each projection part extends along a radial direction of the outer wall. One side of each projection part extends outward and along a circumferential direction of the push button to form an elastic arm. A middle of the elastic arm is arched outward and opposite to the outer wall. The supporting unit is mounted inside the push button. The push button is disposed on an upper surface of the circuit board. The housing is disposed on the upper surface of the circuit board. The supporting unit is fastened between the circuit board and the push button.

Abstract: An electrical connector is provided, including an insulating body, multiple terminals, and a metallic plate. The insulating body has a base portion and a tongue portion. The terminals are disposed at the insulating body and extending from the base portion to the tongue portion, respectively. Portions of the terminals exposed from the tongue portion are configured to be mated with terminals of another electrical connector. The metallic plate is disposed in the insulating body. The terminals are divided into two groups by the metallic plate. The metallic plate has at least one strip connecting portion, and the strip connecting portion exposes at the base portion of the insulating body.

Abstract: An electrical connector configured to be assembled to a circuit board is provided. The electrical connector includes an insulating body having a base and a tongue, a plurality of terminals disposed in the insulating body, a first metal shell covering the insulating body, and a second metal shell covering the insulating body and the first metal shell. The first metal shell has a plurality of soldering feet soldered to the circuit board, and the second metal shell has a plurality of second metal pin soldered to the circuit board. The first and the second metal pin are beside the base and away from the tongue. At least one of the first metal shell and the insulating body has a supporting portion abutting against a non-conducting portion of the circuit board. The supporting portion is close to the tongue and away from the base.

Abstract: An electrical connector including an insulating body, a plurality of terminals disposed in the insulating body, a first metallic shell enclosing the insulating body to form an interface for being plugged by another electrical connector, and a second metallic shell is provided. The first metallic shell has a first soldering leg close to the interface, and the second metallic shell encloses the first metallic shell, wherein the first soldering leg extends away from the insulating body, penetrates the second metallic shell and protrudes out of the second metallic shell.

Abstract: An electrical connector is provided, including an insulating body, multiple terminals, and a metallic plate. The insulating body has a base portion and a tongue portion. The terminals are disposed at the insulating body and extending from the base portion to the tongue portion, respectively. Portions of the terminals exposed from the tongue portion are configured to be mated with terminals of another electrical connector. The metallic plate is disposed in the insulating body. The terminals are divided into two groups by the metallic plate. The metallic plate has at least one strip connecting portion, and the strip connecting portion exposes at the base portion of the insulating body.

Abstract: An electrical connector configured to be assembled to a circuit board is provided. The electrical connector includes an insulating body having a base and a tongue, a plurality of terminals disposed in the insulating body, a first metal shell covering the insulating body, and a second metal shell covering the insulating body and the first metal shell. The first metal shell has a plurality of soldering feet soldered to the circuit board, and the second metal shell has a plurality of second metal pin soldered to the circuit board. The first and the second metal pin are beside the base and away from the tongue. At least one of the first metal shell and the insulating body has a supporting portion abutting against a non-conducting portion of the circuit board. The supporting portion is close to the tongue and away from the base.

Abstract: An electrical connector including an insulating body, a plurality of terminals disposed in the insulating body, a first metallic shell enclosing the insulating body to form an interface for being plugged by another electrical connector, and a second metallic shell is provided. The first metallic shell has a first soldering leg close to the interface, and the second metallic shell encloses the first metallic shell, wherein the first soldering leg extends away from the insulating body, penetrates the second metallic shell and protrudes out of the second metallic shell.

Abstract: A panoramic camera includes a casing and at least two lenses mounted to the casing. Each lens can be independently controlled. The panoramic camera further includes a wireless communication interface and a controller. The wireless communication interface receives a remote command from a mobile terminal, the command including information of at least one lens to be controlled and a type of operation required. The controller analyzes the remote command to determine which of the at least one lens is to be controlled and the type of the operation, and controls each determined lens to perform the determined operation.

Abstract: An electronic device is configured to broadcast videos according to an emotive response. The electronic device includes a display unit configured to display a video, a camera unit configured to capture gestures and facial expressions of a user, a processor, and a memory. The processor controls the camera unit to detect in real time, during broadcast of the video on the display unit, gestures and facial expressions of a user, confirms an emotive response of the user according to the gestures and facial expressions of the user, selects an emotive image from a number of emotive images stored in the memory according to the emotive response of the user, uploads the selected emotive image to a server, and obtains the selected emotive image from the server and broadcasts the selected emotive image and the video together on the display unit.

Abstract: The present invention provides an interface circuit for using a low voltage logic tester to test a high voltage IC. The interface circuit is between the high voltage IC and the low voltage logic tester, and is used for converting each output of the high voltage IC to a voltage level that the low voltage logic tester can accept, so as to reduce the cost of the testing.